Last year, Occidental Petroleum Corp generated 17.17B USD for its biggest-performing segment, Oil and Gas Segment - Oil. The United States made the largest contribution, accounting for 18.02B USD last year. For the latest quarter, Occidental Petroleum Corp reported the revenue of 6.29B USD for the period ending 2026-06-30, which came from the top-performing segment, Oil and Gas Segment - Oil. United States contributed the highest revenue, at 5.89B USD.

By Business

Revenue

Proportion

Annual

Annual

Quarterly

Oil and Gas Segment - Oil

Oil and Gas Segment - NGL

Oil and Gas Segment - Gas

Oil and Gas Segment - Other

Corporate & Eliminations

Chemical Segment

Midstream Segment- marketing

Midstream Segment - Gas Processing

Midstream Segment - Power and Other

Oil and Gas Segment

Midstream Segment

Intersegment Eliminations

FY2025

FY2024

FY2023

FY2022

FY2021

FY2020

FY2019

FY2018

Oil and Gas Segment - Oil

17.17B(84.54%)

18.54B(71.17%)

17.95B(69.84%)

21.36B(65.75%)

14.92B(63.65%)

9.89B(57.72%)

11.85B(63.47%)

--(--)

Oil and Gas Segment - NGL

2.25B(11.07%)

2.25B(8.65%)

1.99B(7.75%)

3.05B(9.40%)

2.53B(10.79%)

1.05B(6.16%)

921.00M(4.93%)

--(--)

Oil and Gas Segment - Gas

1.37B(6.74%)

875.00M(3.36%)

1.30B(5.08%)

2.73B(8.41%)

1.81B(7.75%)

986.00M(5.76%)

763.00M(4.09%)

--(--)

Oil and Gas Segment - Other

110.00M(0.54%)

31.00M(0.12%)

38.00M(0.15%)

24.00M(0.07%)

26.00M(0.11%)

66.00M(0.39%)

-6.00M(-0.03%)

--(--)

Corporate & Eliminations

-588.00M(-2.89%)

-572.00M(-2.20%)

-899.00M(-3.50%)

-1.42B(-4.38%)

-1.09B(-4.67%)

-758.00M(-4.42%)

-1.26B(-6.77%)

--(--)

Chemical Segment

--(--)

4.92B(18.89%)

5.32B(20.68%)

6.74B(20.75%)

5.24B(22.37%)

3.73B(21.75%)

4.08B(21.85%)

4.65B(29.87%)

Midstream Segment- marketing

--(--)

1.42B(8.30%)

--(--)

Midstream Segment - Gas Processing

--(--)

644.00M(3.76%)

746.00M(3.99%)

--(--)

Midstream Segment - Power and Other

--(--)

101.00M(0.59%)

472.00M(2.53%)

--(--)

Oil and Gas Segment

--(--)

1.11B(5.94%)

10.44B(67.10%)

Midstream Segment

--(--)

1.40B(9.00%)

Intersegment Eliminations

--(--)

-930.00M(-5.98%)

By Region

Revenue

Proportion

Annual

Annual

Quarterly

United States

Other International

Eliminations

Middle East

Latin America

Qatar

Oman

United Arab Emirates

Columbia

FY2025

FY2024

FY2023

FY2022

FY2021

FY2020

FY2019

FY2018

FY2017

FY2016

FY2015

FY2014

FY2013

FY2012

FY2011

United States

18.02B(83.56%)

19.18B(84.44%)

24.74B(87.33%)

32.02B(88.37%)

22.79B(87.78%)

14.17B(82.70%)

15.33B(82.08%)

13.35B(74.90%)

8.96B(71.63%)

7.02B(69.54%)

7.48B(59.93%)

11.94B(61.84%)

11.72B(58.13%)

--(--)

15.04B(62.83%)

Other International

4.13B(19.16%)

4.11B(18.08%)

4.49B(15.84%)

5.64B(15.56%)

4.27B(16.43%)

343.00M(2.00%)

67.00M(0.36%)

299.00M(1.68%)

269.00M(2.15%)

366.00M(3.63%)

874.00M(7.00%)

1.10B(5.72%)

1.86B(9.23%)

1.85B(21.01%)

1.91B(7.99%)

Eliminations

-588.00M(-2.73%)

-572.00M(-2.52%)

-899.00M(-3.17%)

-1.42B(-3.93%)

-1.09B(-4.21%)

-758.00M(-4.42%)

-1.26B(-6.77%)

-930.00M(-5.22%)

-874.00M(-6.99%)

-727.00M(-7.21%)

--(--)

Middle East

--(--)

2.77B(16.19%)

3.69B(19.74%)

--(--)

Latin America

--(--)

604.00M(3.53%)

858.00M(4.59%)

--(--)

Qatar

--(--)

1.70B(9.54%)

1.39B(11.14%)

1.21B(11.95%)

1.45B(11.61%)

2.80B(14.51%)

3.00B(14.85%)

3.36B(38.08%)

3.43B(14.34%)

Oman

--(--)

1.67B(9.35%)

1.40B(11.17%)

1.10B(10.91%)

1.63B(13.07%)

2.52B(13.07%)

2.57B(12.73%)

2.58B(29.25%)

2.50B(10.44%)

United Arab Emirates

--(--)

1.02B(5.73%)

808.00M(6.46%)

664.00M(6.58%)

477.00M(3.82%)

--(--)

Columbia

--(--)

715.00M(4.01%)

555.00M(4.44%)

463.00M(4.59%)

570.00M(4.57%)

938.00M(4.86%)

1.02B(5.07%)

1.03B(11.65%)

1.05B(4.40%)